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介绍了超大型智能化控流设备的性能和组成结构,论述了根据实际工况要求设计的DN4 800蝶阀的动、静两种密封副特点,总结了运用计算机对蝶阀主体件刚度和强度进行有限元理论分析实现结构优化设计的方法。
The performance and composition of super large intelligent flow control equipment are introduced. The characteristics of dynamic and static seal of DN4 800 butterfly valve designed according to the actual working conditions are discussed. The finite element method of computer is used to limit the rigidity and strength of the main body of butterfly valve Meta - theory Analyzes the Method to Realize Structural Optimization Design.